Fuel system cleaners are cheap and plentiful at automotive stores, but do they actually do all the things that they claim? We ...

The best ones you can get on the UK market How often should you use them? Keeping the fuel injection system clean from any build-up of carbon blockages is essential for the longevity of a petrol ...

Fuel injectors don't just deliver fuel. They meter it, shaping the spray so the air-fuel mixture burns in the way the engine wants it to. When deposits build up, injector fuel flow can decrease and ...

While carbon buildup happens on essentially all engines, gasoline, diesel, N/A, or boosted, it's an increased concern in GDI engines. Standard Electronic Fuel Injection features injectors higher in ...

While port injection is still the most common form of electronic fuel injection, gasoline direct injection is quickly starting to replace it since it provides better fuel atomization, decreased ...